<template>
    <div class="app-container">
        <div class="filter-container">
            <el-input v-model="listQuery.commodityName" :placeholder="$t('table.title')" style="width: 200px"
                class="filter-item" @keyup.enter.native="handleFilter" />
            <el-select v-model="listQuery.type" :placeholder="$t('table.type')" clearable class="filter-item"
                style="width: 130px">
                <el-option v-for="item in typeOptions" :key="item.key" :label="item.display_name" :value="item.key" />
            </el-select>
            <el-select v-model="listQuery.sorting" style="width: 140px" class="filter-item" @change="handleFilter">
                <el-option v-for="item in sortOptions" :key="item.key" :label="item.label" :value="item.key" />
            </el-select>
            <el-button v-waves class="filter-item" type="primary" icon="el-icon-search" @click="handleFilter">
                {{ $t("table.search") }}
            </el-button>
            <el-button class="filter-item" style="margin-left: 10px" type="primary" icon="el-icon-edit"
                @click="handleCreate">
                {{ $t("table.add") }}
            </el-button>
            <el-button v-waves :loading="downloadLoading" class="filter-item" type="primary" icon="el-icon-download"
                @click="handleDownload">
                {{ $t("table.export") }}
            </el-button>
            <!-- <el-checkbox v-model="showReviewer" class="filter-item" style="margin-left:15px;" @change="tableKey=tableKey+1">
        {{ $t('table.reviewer') }}
      </el-checkbox> -->
        </div>

        <el-table :key="tableKey" v-loading="listLoading" :data="list" border fit highlight-current-row
            style="width: 100%">
           
            <!-- <el-table-column :label="$t('table.date')" width="150px" align="center">
        <template slot-scope="{row}">
          <span>{{ row.commodityName  }}</span>
        </template>
      </el-table-column> -->
            <el-table-column :label="$t('订单编号')" min-width="110px">
                <template slot-scope="{ row }">
                    <span class="link-type" @click="handleUpdate(row)">{{
                        row.id
                        }}</span>
                </template>
            </el-table-column>
            <el-table-column :label="$t('收货人姓名')" width="110px" align="center">
                <template slot-scope="{ row }">
                    <span>{{ row.orderInfoName }}</span>
                </template>
            </el-table-column>
            <el-table-column :label="$t('收货人手机号')" width="110px" align="center">
                <template slot-scope="{ row }">
                    <span>{{ row.shoppAddreTel }}</span>
                </template>
            </el-table-column>
            <el-table-column :label="$t('收货人地址')" width="150px" align="center">
                <template slot-scope="{ row }">
                    <span>{{ row.orderInfoAddre }}</span>
                </template>
            </el-table-column>
            <el-table-column :label="$t('收货人状态')" width="110px" align="center">
                <template slot-scope="{ row }">
                    <span>{{ row.orderInfoState }}</span>
                </template>
            </el-table-column>
            <el-table-column :label="$t('支付方式')" width="110px" align="center">
                <template slot-scope="{ row }">
                    <span>{{ row.payWayInfoId }}</span>
                </template>
            </el-table-column>
            <el-table-column :label="$t('配送方式')" width="110px" align="center">
                <template slot-scope="{ row }">
                    <span>{{ row.orderInfoBarCode }}</span>
                </template>
            </el-table-column>
            <el-table-column :label="$t('订单总金额')" width="110px" align="center">
                <template slot-scope="{ row }">
                    <span>{{ row.orderInfoSalePrice }}</span>
                </template>
            </el-table-column>
            <!-- <el-table-column v-if="showReviewer" :label="$t('table.reviewer')" width="110px" align="center">
        <template slot-scope="{row}">
          <span style="color:red;">{{ row.reviewer }}</span>
        </template>
      </el-table-column>
      <el-table-column :label="$t('table.importance')" width="80px">
        <template slot-scope="{row}">
          <svg-icon v-for="n in +row.importance" :key="n" icon-class="star" class="meta-item__icon" />
        </template>
      </el-table-column>
      <el-table-column :label="$t('table.readings')" align="center" width="95">
        <template slot-scope="{row}">
          <span v-if="row.pageviews" class="link-type" @click="handleFetchPv(row.pageviews)">{{ row.pageviews }}</span>
          <span v-else>0</span>
        </template>
      </el-table-column>
      <el-table-column :label="$t('table.status')" class-name="status-col" width="100">
        <template slot-scope="{row}">
          <el-tag :type="row.status | statusFilter">
            {{ row.status }}
          </el-tag>
        </template>
      </el-table-column> -->
            <el-table-column :label="$t('table.actions')" align="center" width="230"
                class-name="small-padding fixed-width">
                <template slot-scope="{ row, $index }">
                    <el-button type="primary" size="mini" @click="handleUpdate(row)">
                        {{ $t("table.edit") }}
                    </el-button>
                    <el-button v-if="row.status != 'deleted'" size="mini" type="danger"
                        @click="handleDelete(row, $index)">
                        {{ $t("table.delete") }}
                    </el-button>
                </template>
            </el-table-column>
        </el-table>

        <pagination v-show="total > 0" :total="total" :page.sync="listQuery.page" :limit.sync="listQuery.limit"
            @pagination="getList" />

        <el-dialog :title="textMap[dialogStatus]" :visible.sync="dialogFormVisible">
            <el-form ref="dataForm" :rules="rules" :model="temp" label-position="left" label-width="70px"
                style="width: 400px; margin-left: 50px">
                <!-- <el-form-item :label="$t('table.type')" prop="type">
          <el-select v-model="temp.type" class="filter-item" placeholder="Please select">
            <el-option v-for="item in typeOptions" :key="item.key" :label="item.display_name" :value="item.key" />
          </el-select>
        </el-form-item>
        <el-form-item :label="$t('table.date')" prop="publishDate">
          <el-date-picker v-model="temp.publishDate" type="datetime" placeholder="Please pick a date" />
        </el-form-item> -->
                <el-form-item label="收货人姓名" prop="orderInfoName">
                    <el-input v-model="temp.orderInfoName" />
                </el-form-item>
                <el-form-item label="收货人手机号" prop="shoppAddreTel">
                    <el-input type="number" v-model="temp.shoppAddreTel" />
                </el-form-item>
                <el-form-item label="收货人地址" prop="orderInfoAddre">
                    <el-input v-model="temp.orderInfoAddre" />
                    </el-switch>
                </el-form-item>
                <el-form-item label="收货人状态" prop="orderInfoState">
                    <el-input type="textarea" :rows="2" placeholder="请输入内容" v-model="temp.orderInfoState">
                    </el-input>
                </el-form-item>
                <el-form-item label="支付方式" prop="payWayInfoId">
                    <el-input v-model="temp.payWayInfoId" />
                </el-form-item>
                <el-form-item label="配送方式" prop="orderInfoBarCode">
                    <el-input v-model="temp.orderInfoBarCode" />
                </el-form-item>
                <el-form-item label="订单总金额" prop="orderInfoSalePrice">
                    <el-input v-model="temp.orderInfoSalePrice" />
                </el-form-item>
            </el-form>
            <div slot="footer" class="dialog-footer">
                <el-button @click="dialogFormVisible = false">
                    {{ $t("table.cancel") }}
                </el-button>
                <el-button type="primary" @click="dialogStatus === 'create' ? createData() : updateData()">
                    {{ $t("table.confirm") }}
                </el-button>
            </div>
        </el-dialog>

        <el-dialog :visible.sync="dialogPvVisible" title="Reading statistics">
            <el-table :data="pvData" border fit highlight-current-row style="width: 100%">
                <el-table-column prop="key" label="Channel" />
                <el-table-column prop="pv" label="Pv" />
            </el-table>
            <span slot="footer" class="dialog-footer">
                <el-button type="primary" @click="dialogPvVisible = false">{{
                    $t("table.confirm")
                    }}</el-button>
            </span>
        </el-dialog>
    </div>
</template>

<script>
    import {
        fetchList,
        fetchPv,
        createArticle,
        updateArticle,
        deleteArticle,
        typeList,
    } from "@/api/orderInfo";
    import waves from "@/directive/waves"; // waves directive
    import { parseTime } from "@/utils";
    import Pagination from "@/components/Pagination"; // secondary package based on el-pagination

    const calendarTypeOptions = [
        { key: 0, display_name: "请选择" },
        { key: 1, display_name: "未定义" },
        { key: 2, display_name: "冒险" },
        { key: 3, display_name: "传记" },
        { key: 4, display_name: "反乌托邦" },
        { key: 5, display_name: "奇幻" },
        { key: 6, display_name: "恐怖" },
        { key: 7, display_name: "科学" },
        { key: 8, display_name: "科幻小说" },
        { key: 9, display_name: "诗词" },
    ];

    // arr to obj, such as { CN : "China", US : "USA" }
    const calendarTypeKeyValue = calendarTypeOptions.reduce((acc, cur) => {
        acc[cur.key] = cur.display_name;
        return acc;
    }, {});

    export default {
        name: "ComplexTable",
        components: { Pagination },
        directives: { waves },
        filters: {
            statusFilter(status) {
                const statusMap = {
                    published: "success",
                    draft: "info",
                    deleted: "danger",
                };
                return statusMap[status];
            },
            typeFilter(type) {
                return calendarTypeKeyValue[type];
            },
        },
        data() {
            return {
                tableKey: 0,
                list: null,
                total: 0,
                listLoading: true,
                listQuery: {
                    commodityName: "",
                    page: 1,
                    limit: 20,
                    skipCount: 0,
                    maxResultCount: 20,
                    importance: undefined,
                    title: undefined,
                    name: undefined,
                    type: 0,
                    sorting: "id",
                },
                importanceOptions: [1, 2, 3],
                calendarTypeOptions,
                sortOptions: [
                    { label: "ID", key: "Id" },
                    { label: "价格", key: "price" },
                ],
                statusOptions: ["published", "draft", "deleted"],
                showReviewer: false,
                temp: {
                    id: "",
                    orderInfoName: "",
                    shoppAddreTel: "",
                    orderInfoAddre: "",
                    orderInfoState: "",
                    payWayInfoId:"",
                    orderInfoBarCode:"",
                    orderInfoSalePrice:"",
                },
                dialogFormVisible: false,
                dialogStatus: "",
                textMap: {
                    update: "Edit",
                    create: "Create",
                },
                dialogPvVisible: false,
                pvData: [],
                rules: {
                    type: [
                        { required: true, message: "type is required", trigger: "change" },
                    ],
                    timestamp: [
                        {
                            type: "date",
                            required: true,
                            message: "timestamp is required",
                            trigger: "change",
                        },
                    ],
                    title: [
                        { required: true, message: "title is required", trigger: "blur" },
                    ],
                },
                downloadLoading: false,
                typeOptions: [{ key: 0, display_name: "请选择" }],
            };
        },
        created() {
            this.getList();
            this.getTypeList();
        },
        methods: {
            getList() {
                this.listLoading = true;
                this.listQuery.skipCount =
                    (this.listQuery.page - 1) * this.listQuery.limit;
                this.listQuery.maxResultCount = this.listQuery.limit;
                fetchList(this.listQuery).then((response) => {
                    console.log(response);
                    this.list = response.items;
                    this.total = response.totalCount;

                    // Just to simulate the time of the request
                    setTimeout(() => {
                        this.listLoading = false;
                    }, 0.1 * 1000);
                });
            },
            getTypeList() {
                typeList(this.listQuery).then((response) => {
                    response.items.forEach((item) => {
                        this.typeOptions.push({ key: item.id, display_name: item.typeName });
                    });
                    console.log(this.typeOptions);
                });
            },
            handleFilter() {
                this.listQuery.page = 1;
                this.getList();
            },
            handleModifyStatus(row, status) {
                this.$message({
                    message: "操作成功",
                    type: "success",
                });
                row.status = status;
            },
            // sortChange(data) {
            //   const { prop, order } = data
            //   if (prop === 'id') {
            //     this.sortByID(order)
            //   }
            // },
            // sortByID(order) {
            //   if (order === 'ascending') {
            //     this.listQuery.sorting = '+id'
            //   } else {
            //     this.listQuery.sorting = '-id'
            //   }
            //   this.handleFilter()
            // },
            resetTemp() {
                this.temp = {
                    id: undefined,
                    importance: 1,
                    remark: "",
                    timestamp: new Date(),
                    title: "",
                    status: "published",
                    type: "",
                };
            },
            handleCreate() {
                this.resetTemp();
                this.dialogStatus = "create";
                this.dialogFormVisible = true;
                this.$nextTick(() => {
                    this.$refs["dataForm"].clearValidate();
                });
            },
            createData() {
                this.$refs["dataForm"].validate((valid) => {
                    if (valid) {
                        this.temp.id = parseInt(Math.random() * 100) + 1024; // mock a id
                        this.temp.author = "vue-element-admin";
                        createArticle(this.temp).then(() => {
                            this.list.unshift(this.temp);
                            this.dialogFormVisible = false;
                            this.$notify({
                                title: "成功",
                                message: "创建成功",
                                type: "success",
                                duration: 2000,
                            });
                        });
                    }
                });
            },
            handleUpdate(row) {
                this.temp = Object.assign({}, row); // copy obj
                this.temp.timestamp = new Date(this.temp.timestamp);
                this.dialogStatus = "update";
                this.dialogFormVisible = true;
                this.$nextTick(() => {
                    this.$refs["dataForm"].clearValidate();
                });
            },
            updateData() {
                this.$refs["dataForm"].validate((valid) => {
                    if (valid) {
                        const tempData = Object.assign({}, this.temp);
                        tempData.timestamp = +new Date(tempData.timestamp); // change Thu Nov 30 2017 16:41:05 GMT+0800 (CST) to 1512031311464
                        updateArticle(tempData).then(() => {
                            const index = this.list.findIndex((v) => v.id === this.temp.id);
                            this.list.splice(index, 1, this.temp);
                            this.dialogFormVisible = false;
                            this.$notify({
                                title: "成功",
                                message: "更新成功",
                                type: "success",
                                duration: 2000,
                            });
                        });
                    }
                });
            },
            handleDelete(row, index) {
                deleteArticle(row).then(() => {
                    this.$notify({
                        title: "成功",
                        message: "更新成功",
                        type: "success",
                        duration: 2000,
                    });
                });

                this.$notify({
                    title: "成功",
                    message: "删除成功",
                    type: "success",
                    duration: 2000,
                });
                this.list.splice(index, 1);
            },
            handleFetchPv(pv) {
                fetchPv(pv).then((response) => {
                    this.pvData = response.data.pvData;
                    this.dialogPvVisible = true;
                });
            },
            handleDownload() {
                this.downloadLoading = true;
                import("@/vendor/Export2Excel").then((excel) => {
                    const tHeader = ["timestamp", "title", "type", "importance", "status"];
                    const filterVal = [
                        "timestamp",
                        "title",
                        "type",
                        "importance",
                        "status",
                    ];
                    const data = this.formatJson(filterVal);
                    excel.export_json_to_excel({
                        header: tHeader,
                        data,
                        filename: "table-list",
                    });
                    this.downloadLoading = false;
                });
            },
            formatJson(filterVal) {
                return this.list.map((v) =>
                    filterVal.map((j) => {
                        if (j === "timestamp") {
                            return parseTime(v[j]);
                        } else {
                            return v[j];
                        }
                    })
                );
            },
            getSortClass: function (key) {
                const sorting = this.listQuery.sorting;
                return sorting === `+${key}` ? "ascending" : "descending";
            },
        },
    };
</script>